Write a program(matlab) that asks the user to input a vector of integers of arbitrary length. the program then counts the number of elements, the number of positive elements, and the number of negative elements divisible by 3 .the program displays the vector that was entered and the results in sentence form, i. e. "the vector has xx elements. xx elements are positive and xx elements are negative divisible by 3", where xx stands for the corresponding number of elements. execute the program and when the program ask the user to input a vector type randi([-20 20],1,16). this creates a 16-element vector with random integers between –20 and 20.

Aloaded platform of total mass 500 kg is supported by a dashpot and by a set of springs of effective stiffness 72 kn/m. it is observed that when the platform is depressed through a distance x = 12.5 cm below its equilibrium position and then released without any initial velocity; it reaches its equilibrium position in the shortest possible time without overshoot. find the position and velocity of the loaded platform 0.10 sec. after its release. if a further load of 400 kg is added to the platform, find, i) the frequency of damped vibrations, and i) the amplitude of vibration after 2 complete oscillations, given that the initial amplitude is 15 cm.

Atmospheric air has a temperature (dry bulb) of 80° f and a wet bulb temperature of 60° f when the barometric pressure is 14.696 psia. determine the specific humidity, grains/lb dry air. a. 11.4 c. 55.8 d. 22.5 b. 44.1

Inadequate stores control is not an obstacle to effective work order system. (clo4) a)-true b)-false